e8b6eb49bc
SConscript: compile some more devices --HG-- extra : convert_revision : 82a8164ab38814a56a0c143658bc06338cf6b8f5
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2004-2005 The Regents of The University of Michigan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met: redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer;
|
|
* redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution;
|
|
* neither the name of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/** @file
|
|
* BadDevice implemenation
|
|
*/
|
|
|
|
#include <deque>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "base/trace.hh"
|
|
#include "cpu/exec_context.hh"
|
|
#include "dev/baddev.hh"
|
|
#include "dev/platform.hh"
|
|
#include "mem/bus/bus.hh"
|
|
#include "mem/bus/pio_interface.hh"
|
|
#include "mem/bus/pio_interface_impl.hh"
|
|
#include "mem/functional/memory_control.hh"
|
|
#include "sim/builder.hh"
|
|
#include "sim/system.hh"
|
|
|
|
using namespace std;
|
|
using namespace TheISA;
|
|
|
|
BadDevice::BadDevice(Params *p)
|
|
: BasicPioDevice(p), devname(p->devic_ename)
|
|
{
|
|
pioSize = 0xf;
|
|
}
|
|
|
|
Tick
|
|
BadDevice::read(Packet &pkt)
|
|
{
|
|
panic("Device %s not imlpmented\n", devname);
|
|
}
|
|
|
|
Tick
|
|
BadDevice::write(Packet &pkt)
|
|
{
|
|
panic("Device %s not imlpmented\n", devname);
|
|
}
|
|
|
|
BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
|
|
|
|
Param<string> devicename;
|
|
Param<Addr> pio_addr;
|
|
SimObjectParam<AlphaSystem *> system;
|
|
SimObjectParam<Platform *> platform;
|
|
Param<Tick> pio_latency;
|
|
|
|
END_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
|
|
|
|
BEGIN_INIT_SIM_OBJECT_PARAMS(BadDevice)
|
|
|
|
INIT_PARAM(devicename, "Name of device to error on"),
|
|
INIT_PARAM(pio_addr, "Device Address"),
|
|
INIT_PARAM(system, "system object"),
|
|
INIT_PARAM(platform, "platform"),
|
|
INIT_PARAM_DFLT(pio_latency, "Programmed IO latency", 1000)
|
|
|
|
END_INIT_SIM_OBJECT_PARAMS(BadDevice)
|
|
|
|
CREATE_SIM_OBJECT(BadDevice)
|
|
{
|
|
BadDevice::Params *p = new BadDevice::Params;
|
|
p->name =getInstanceName();
|
|
p->platform = platform;
|
|
p->pio_addr = pio_addr;
|
|
p->pio_delay = pio_latency;
|
|
p->system = system;
|
|
p->devicename = devicename;
|
|
return new BadDevice(p);
|
|
}
|
|
|
|
REGISTER_SIM_OBJECT("BadDevice", BadDevice)
|